Manual Release Mechanism; Electrical Connection - Cardin Elettronica BL1924ASW Instructions D'utilisation

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8 9
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the base (det. 1 fig. 6). The position of the front bracket is determined
by opening the arm to its maximum extension (with the gate fully closed)
and aligning the points 1,2 and 3 (fig.4). Next, move point 3 backwards
by 100 mm
(fig.6).
Check the following:
- with the front bracket leaning against the gate check that it does not
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the gate is moving. Should this occur either the gate or the geared motor
has been incorrectly installed and this could damage the appliance. Once
you have checked all the alignments fasten down the front bracket to the
gate.
and making sure that the two lower teeth on the plastic base lock the
cover.
standard installation fig. 1).

MANUAL RELEASE MECHANISM

Releasing the gate should only be carried out when the motor has stopped
because of blackouts.
To release the gate use the key supplied with the appliance. It should be
stored in an easily accessible place.
Releasing the gate
Open the access door and rotate the lever anticlockwise as shown in detail
A
to an anti return mechanism. This will release the geared motor and free the
gate, which can then be opened by pushing lightly on the gate.
Locking the gate
anti-return mechanism. The presence of the spring will make the mechanism
may not lock immediately but they can be locked manually by pressing on
the gate or by reactivating the motor.

ELECTRICAL CONNECTION

Electronic control unit for two dc motor with an incorporated encoder and
radio receiver card, which allows the memorisation of 300 user codes. The
The motor rotation speed is electronically controlled, starting slowly and
increasing in speed; the speed is reduced as it nears the travel limit so as
to enable a controlled smooth stop.
Programming is carried out using one button and allows you to set the
system, the current sensor and the entire gate travel distance.
The intervention of the anticrush/antidrag sensor during the closing and
opening stages causes travel direction inversion.
IMPORTANT REMARKS
Attention! There is no 230 Vac contact on any part of the electronic
card: only low voltage safety current is available.
In conformity with the electrical safety standards it is forbidden to
connect binding posts 9 and 10 directly to a circuit that receives power
greater than 30 Vac/dc.
Warning! For the correct operation of the programmer the incorpo-
rated batteries must be in good condition: the programmer will lose
the position of the gate in case of blackouts when the batteries are
flat, the alarm will sound and automatic repositioning will take place.
Check the good working order of the batteries every six months (see
Battery check
The programmer can activate the motor automatically.
This is indicated by the warning lights pre-flashing for 10 seconds,
and by the symbol appearing on the display.
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M8 screws 39 mm below
(fig. 12)
B
B
A
433.92 MHz (S449) series transmitters.
programmer, release the door (manual release mechanism) and
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move it manually, checking that it moves smoothly and has no
unusual points of resistance.
battery power consumption (if they are installed) during blackouts;
photocells and other safety devices should be connected to this
output.
programmer routes voltage to the CTRL 30 Vdc output. It then
evaluates the state of the safety devices and if they are at rest it
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will activate the motor.
you to carry out the autotest function (enabled using DIPs 7 and 8)
and check that the safety devices are functioning correctly.
with the obligation to install photoelectric cells and other safety
devices foreseen by the safety standards in force.
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frequency rated on the data plate conform to those of the mains
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supply.
must be installed between the unit and the mains supply.
ends of cables which are to be inserted into the binding posts; use
cables marked T min 85°C and resistant to atmospheric agents.
wire and the insulating sheath are tightly fastened (a plastic jubilee
clip is sufficient).
Power supply connection 230 Vac
two-way terminal board that is already
connected to the transformer.
Motor/encoder connections (fig 14, pag. 8)
the motors and the programmer. The order of the binding post connec-
tions 1 to 6 is identical on both.
Motor 1
1-2 Motor power supply 1
3-4-5-6 Encoder signal input 1
Motor 2
1-2 Motor power supply 2
3-4-5-6 Encoder signal input 2
Preparing the motor connection wires
10 metres of 6-wire
cable that should be cut according to the needs of the installation:
programmer main board;
- run the end of the cable to the terminal board on the motor passing
- connect the wires to the encoder rigorously respecting the colour order
- repeat the procedure for the second motor and second encoder.
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before powering up the
3 mm between the contacts
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separate
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M1 1
PC
PC